Displaying 7 results from an estimated 7 matches for "kvm_ebusy".
2020 Feb 07
0
[RFC PATCH v7 03/78] KVM: add new error codes for VM introspection
...index 8b86609849b9..3ce388249682 100644
--- a/include/uapi/linux/kvm_para.h
+++ b/include/uapi/linux/kvm_para.h
@@ -17,6 +17,10 @@
#define KVM_E2BIG E2BIG
#define KVM_EPERM EPERM
#define KVM_EOPNOTSUPP 95
+#define KVM_EAGAIN 11
+#define KVM_ENOENT ENOENT
+#define KVM_ENOMEM ENOMEM
+#define KVM_EBUSY EBUSY
#define KVM_HC_VAPIC_POLL_IRQ 1
#define KVM_HC_MMU_OP 2
2020 Feb 07
0
[RFC PATCH v7 63/78] KVM: introspection: add KVMI_VM_GET_MAX_GFN
...53 insertions(+)
diff --git a/Documentation/virt/kvm/kvmi.rst b/Documentation/virt/kvm/kvmi.rst
index 9a902a94ed28..c1badcde1662 100644
--- a/Documentation/virt/kvm/kvmi.rst
+++ b/Documentation/virt/kvm/kvmi.rst
@@ -735,6 +735,26 @@ order to be notified about the effective injected expection.
* -KVM_EBUSY - another *KVMI_VCPU_INJECT_EXCEPTION* command was issued and no
corresponding *KVMI_EVENT_TRAP* (if enabled) has been provided yet.
+16. KVMI_VM_GET_MAX_GFN
+-----------------------
+
+:Architecture: all
+:Versions: >= 1
+:Parameters: none
+:Returns:
+
+::
+
+ struct kvmi_error_code...
2020 Feb 07
0
[RFC PATCH v7 53/78] KVM: introspection: add KVMI_VCPU_CONTROL_EVENTS
...ntation/virt/kvm/kvmi.rst b/Documentation/virt/kvm/kvmi.rst
index 8bf9b8f6dd7c..c48abc8f5c97 100644
--- a/Documentation/virt/kvm/kvmi.rst
+++ b/Documentation/virt/kvm/kvmi.rst
@@ -504,13 +504,56 @@ Use *KVMI_VM_CHECK_EVENT* first.
* -KVM_EAGAIN - the selected vCPU can't be introspected yet
* -KVM_EBUSY - the selected vCPU has too many queued *KVMI_EVENT_PAUSE_VCPU* events
+10. KVMI_VCPU_CONTROL_EVENTS
+----------------------------
+
+:Architectures: all
+:Versions: >= 1
+:Parameters:
+
+::
+
+ struct kvmi_vcpu_hdr;
+ struct kvmi_vcpu_control_events {
+ __u16 event_id;
+ __u8 enable;
+ __...
2020 Jul 21
87
[PATCH v9 00/84] VM introspection
The KVM introspection subsystem provides a facility for applications
running on the host or in a separate VM, to control the execution of
other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs,
MSRs etc.), alter the page access bits in the shadow page tables (only
for the hardware backed ones, eg. Intel's EPT) and receive notifications
when events of interest have taken place
2020 Feb 07
78
[RFC PATCH v7 00/78] VM introspection
The KVM introspection subsystem provides a facility for applications
running on the host or in a separate VM, to control the execution of
other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs,
MSRs etc.), alter the page access bits in the shadow page tables (only
for the hardware backed ones, eg. Intel's EPT) and receive notifications
when events of interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place